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A sewage treatment device and treatment method with metal recovery function

A sewage treatment device and functional technology, applied in the field of sewage treatment devices with metal recovery function, can solve the problems of loss of metal impurities, increase the difficulty of magnetic separation of metal impurities by magnetic blocks, etc., and achieve the effect of improving the treatment effect and expanding the dispersion area.

Active Publication Date: 2022-01-21
昆山皖源环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this treatment method can collect metal impurities, when the outer wall of the metal impurities in the sewage is covered with a thick layer of stains, it will greatly increase the difficulty of magnetic separation of the metal impurities by the magnetic block, resulting in the loss of a large amount of metal impurities
At the same time, some metal impurities that cannot be magnetically separated, such as copper and aluminum, cannot be collected by magnetic separation.

Method used

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  • A sewage treatment device and treatment method with metal recovery function
  • A sewage treatment device and treatment method with metal recovery function
  • A sewage treatment device and treatment method with metal recovery function

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] According to an embodiment of the present invention,

[0039] see Figure 1-7 , a sewage treatment device with metal recovery function, comprising a box body 1, an opening is opened on the top of the box body 1, a liquid inlet pipe 2 is fixedly connected to the circumferential inner wall of the opening, and horizontal The end of the column 21 and the horizontal column 21 away from the box body 1 is fixedly connected with a mounting seat 22, and the top of the mounting seat 22 is provided with a centrifugal assembly for solid-liquid separation of sewage, and the inner walls of both sides of the box body 1 are rotatably connected with sewage Dispersed decontamination assembly, the decontamination assembly is located inside the centrifugal assembly, a second motor is fixedly connected to one side of the outer wall of the box body 1, and one end of the output shaft of the second motor is provided with a crushing assembly for crushing impurities. One side of the body 1 is p...

Embodiment 2

[0041] see Figure 1-3 , the centrifugal assembly includes a mount 22 fixedly connected to one end of the cross column 21, the top of the mount 22 is fixedly connected with the first motor 7, and one end of the output shaft of the first motor 7 is fixedly connected with a mount 28, the mount 28 is far away from the first One side of the output shaft of the motor 7 is fixedly connected with a second arc-shaped plate 27, and both sides of the second arc-shaped plate 27 are fixedly connected with a reinforcing column 18, and the end of the reinforcing column 18 away from the second arc-shaped plate 27 is fixedly connected with a centrifugal Bucket 3, the outer wall of the centrifugal bucket 3 is provided with an installation groove, the installation groove is fixedly connected with a net cover 4, the inner walls of both sides of the centrifugal bucket 3 are fixedly connected with a second spring 24, and the second spring 24 is far away from one end of the centrifugal bucket 3 The...

Embodiment 3

[0043] see figure 1 , 7 , the decontamination assembly includes a first rotating column 5 that is rotatably connected to the inner walls on both sides of the box body 1, and the outer peripheral wall of the first rotating column 5 is fixedly connected with a horizontal plate 33 and a splitter plate 34, respectively, and the horizontal plate 33 is far away from the first rotating column 5. One end of one end is fixedly connected with a dispersion tank 37, the number of the dispersion tank 37 is two groups, and the cross section of the two groups of dispersion tanks 37 is arched, and the sewage is added to the inside of the box body 1 through the liquid inlet pipe 2, and the sewage will firstly flow in the dispersion tank 37, so that the dispersion tank 37 can drive the first rotating column 5 to rotate, and the falling sewage can be dispersed by the rotation of the first rotating column 5, so that the subsequent centrifugal components can centrifugally work on the sewage more q...

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Abstract

The invention discloses a sewage treatment device with a metal recovery function and a treatment method, which comprises a box body, an opening is opened on the top of the box body, and a liquid inlet pipe is fixedly connected to the inner wall of the circumference of the opening. The inner walls on both sides are fixedly connected with a horizontal column, and the end of the horizontal column away from the box body is fixedly connected with a mounting seat, and the top of the mounting seat is provided with a centrifugal assembly for solid-liquid separation of sewage, and the box body The inner walls on both sides of the box body are rotatably connected with a decontamination assembly for dispersing the sewage, the decontamination assembly is located inside the centrifugal assembly, and the outer wall of one side of the box is fixedly connected with a second motor. The decontamination component and the centrifugal component provided in the present invention not only greatly improve the collection efficiency and success rate of the device for metal impurities, but also can collect some metal impurities that cannot be magnetically separated, expanding the use range of the device.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage treatment device and a treatment method with a metal recovery function. Background technique [0002] Industrial wastewater refers to the wastewater, sewage and waste liquid produced in the process of industrial production. The discharge of industrial wastewater pollutes water bodies more and more widely and seriously, threatening human health and safety. There are many types of industrial wastewater and complex components. The treatment of industrial wastewater is relatively The treatment of urban sewage is more important. Industrial wastewater contains more metal impurities. If the wastewater containing metal impurities is discharged without treatment, it will not only aggravate environmental pollution, but also cause waste of metal resources. [0003] When the existing sewage treatment device recovers metal impurities, in the past, the magnetic block is put into the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/12
CPCC02F9/00C02F1/38C02F1/48C02F1/001C02F1/00
Inventor 阮列山
Owner 昆山皖源环境技术有限公司